[INFO] fetching crate unsafe_from 1.0.0...
[INFO] testing unsafe_from-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate unsafe_from 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate unsafe_from 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsafe_from 1.0.0
[INFO] finished tweaking crates.io crate unsafe_from 1.0.0
[INFO] tweaked toml for crates.io crate unsafe_from 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e58184dc5daf0d9479f77923f65d8924eef5c207db7e1127316e240274e4ba0
[INFO] running `Command { std: "docker" "start" "-a" "2e58184dc5daf0d9479f77923f65d8924eef5c207db7e1127316e240274e4ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e58184dc5daf0d9479f77923f65d8924eef5c207db7e1127316e240274e4ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e58184dc5daf0d9479f77923f65d8924eef5c207db7e1127316e240274e4ba0", kill_on_drop: false }`
[INFO] [stdout] 2e58184dc5daf0d9479f77923f65d8924eef5c207db7e1127316e240274e4ba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc67bfa547bd99fbdce6e5dc11f8a9ec0f7ae8d85404c40b468c8356bb224b4f
[INFO] running `Command { std: "docker" "start" "-a" "bc67bfa547bd99fbdce6e5dc11f8a9ec0f7ae8d85404c40b468c8356bb224b4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unsafe_from v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "bc67bfa547bd99fbdce6e5dc11f8a9ec0f7ae8d85404c40b468c8356bb224b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc67bfa547bd99fbdce6e5dc11f8a9ec0f7ae8d85404c40b468c8356bb224b4f", kill_on_drop: false }`
[INFO] [stdout] bc67bfa547bd99fbdce6e5dc11f8a9ec0f7ae8d85404c40b468c8356bb224b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b780fe01173fa9d551f757ffb4105a9926ce6b63b9acd55e93b7a6d244eb45bd
[INFO] running `Command { std: "docker" "start" "-a" "b780fe01173fa9d551f757ffb4105a9926ce6b63b9acd55e93b7a6d244eb45bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsafe_from v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b780fe01173fa9d551f757ffb4105a9926ce6b63b9acd55e93b7a6d244eb45bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b780fe01173fa9d551f757ffb4105a9926ce6b63b9acd55e93b7a6d244eb45bd", kill_on_drop: false }`
[INFO] [stdout] b780fe01173fa9d551f757ffb4105a9926ce6b63b9acd55e93b7a6d244eb45bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 557e0a76d7aeafe0c268b6bbf0b0bffbd817c752fe18b5558cf974749a529948
[INFO] running `Command { std: "docker" "start" "-a" "557e0a76d7aeafe0c268b6bbf0b0bffbd817c752fe18b5558cf974749a529948", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unsafe_from-e8e1dfdd845afb6c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unsafe_from
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - UnsafeFrom (line 37) ... ok
[INFO] [stdout] test src/lib.rs - UnsafeInto (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "557e0a76d7aeafe0c268b6bbf0b0bffbd817c752fe18b5558cf974749a529948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557e0a76d7aeafe0c268b6bbf0b0bffbd817c752fe18b5558cf974749a529948", kill_on_drop: false }`
[INFO] [stdout] 557e0a76d7aeafe0c268b6bbf0b0bffbd817c752fe18b5558cf974749a529948